Checking Programming Tool Setting - Mitsubishi Electric FX3U-232-BD User Manual

FX Series PLC User's Manual - Data Communication Edition
Programming Communication
7.7

Checking Programming Tool Setting

Verify that the setting contents in the programming tool are correct.
1. Checking the communication port
Verify that the communication port is set correctly.
2. Checking the transmission speed
Verify that the transmission speed is set correctly.
7.8 Checking Absence/Presence of Errors
1. Checking M8062 (except FX
When a communication error occurs in the standard built-in port, M8062 turns ON and D8062 stores the
corresponding error code.
2. Checking the error code (D8062)
D8062 stores either of the following error codes:
Error code
6201
D8062
3. Checking M8063 and M8438
When a communication errors occur in optional communication equipment, M8063 turns ON and D8063
stores the corresponding error code during communication using ch1, and M8438 turns ON and D8438 stores
the corresponding error code during communication using ch2.
H-50
, FX
3S
*1
Parity error, overrun error or framing error
6202 Defective communication character
6203 Communication data sum mismatch
6204 Defective data format
6205 Defective command
For the programming tool setting, refer to Chapter 6.
, FX , FX and FX
3G 3GC 3U
Contents of error
7.7 Checking Programming Tool Setting
PLCs)
3UC
7 Troubleshooting